381 - 390 of 404
customized length quartz ring
Selling leads
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High Borosilicate 3.3 Glass Discs used in High Temperature View Window Contents: SiO2%: 80.10 B2O3%: 12.16 Al2O3%: 2.53 K2O%: 0.10 Na2O%: 4.50 ...
2024-12-09 18:12:46
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2026-03-18 10:34:14
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2025-07-24 00:16:24
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2025-07-23 00:15:23
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...-proof. The quartz ring has unique optical properties and is a material that transmits ultraviolet light. It can transmit far ultraviolet, visible ...
2026-09-08 00:26:13
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... Dimension: Custom length and bore diameter Holes: Single / Double / Triple Bores Material Quartz glass, fused silica, Cerium doped quartz, ...
2026-09-08 00:26:12
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...Quartz Spiral Tube Material High Purity Quartz Glass Special Feature There is no any other material can be equivalence of the quartz capillary ...
2025-07-19 00:16:19
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...Quartz Capillary Glass Tube With Size OD 0.5mm ID 0.2mm Beijing Zhong Cheng Quartz Glass Co., Ltd(ZCQ) is one of the leading high quality quartz ...
2026-09-08 00:26:12
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.... Cutting, drilling, grinding, polishing, CNC machining, we have the full method to create the required shape according to drawings. Rich ...
2026-03-18 10:34:43
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... filters produced by Beijing Zhong Cheng Quartz Glass are in high precision, with strict material selection, high efficiency and long service life, ...
2026-09-08 00:26:13
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